应用及性能指标:规格/型号YSCO-1YSCO-2YSCO-XYSCO-Y碘值mg/g≥800/900600/7001000900亚甲蓝脱色mg/g≥--------200190水份%≤51055灰份%≤----------------比重g/l0.45-0.500.45-0.500.35-0.400.35-0.40PH值7-107-107-107-10粒度目数≥4-8/6-16/8-30/200-325目40-100目选择)